Quoting Jussi Lehtola :
On Wed, 2009-02-04 at 18:01 -0200, Alexandre Suman de Araujo wrote:
Quoting Jussi Lehtola :
> That's highly unlikely: it would be a severe performance bug, which
> would have been picked up by the kernel packager.
>
> How did you configure the parallel version? What MPI
On Wed, 2009-02-04 at 18:01 -0200, Alexandre Suman de Araujo wrote:
> Quoting Jussi Lehtola :
> > That's highly unlikely: it would be a severe performance bug, which
> > would have been picked up by the kernel packager.
> >
> > How did you configure the parallel version? What MPI environment did yo
On Wed, 2009-02-04 at 15:59 -0200, Alexandre Suman de Araujo wrote:
> I think the problem is due to the use of the generic Ubuntu standard kernel.
> Maybe if I recompile the kernel I can get a better performance system.
> However,
> this is just a guess, and I would like to know if anyone already
Hi GMXers
Some days ago I reported poor performance of GROMACS parallel runnings over
Ubuntu 8.04 and software RAID in a quad-core processor.
(http://www.gromacs.org/pipermail/gmx-users/2009-January/039088.html)
In a attempt to made some tests in non-raid systems running Ubuntu 8.04, I
performed
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